A. Adding acidic solution
B. Using aerobic bacteria
C. Pouring water on the affected water area
D. Burning off the oil from the area
Correct Answer:
Option B – Using aerobic bacteria
A. Adding acidic solution
B. Using aerobic bacteria
C. Pouring water on the affected water area
D. Burning off the oil from the area
Correct Answer:
Option B – Using aerobic bacteria
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